There’s a problem with saving!

Well, I don't know about you, but I copy the entire "My Documents" folder before each Windows reinstallation. What's so complicated about that? You just need to organize everything on your computer so that before reinstalling Windows, you copy 3-4 folders, and that's it, instead of searching for music, pictures, etc. all over the computer. Of course, you'll still have to look for save files in some games, but most of them are saved in "My Documents."